December weather forecast and climate
Dominical, Costa Rica

What is the coldest month in Dominical?

November and December, with an average high-temperature of 28°C (82.4°F), are the coldest months in Dominical.

What is the temperature in December in Dominical?

In Dominical, in December, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 21°C (69.8°F).

How many days does it rain in December in Dominical?

In Dominical, Costa Rica, in December, it is raining for 14 days, with typically 105mm (4.1") of accumulated precipitation.

When is the sea coldest in Dominical?

January, February, July, October through December, with an average sea temperature of 28°C (82.4°F), are months with the coldest seawater. For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the sea water temperature in December in Dominical?

The average seawater temperature, in December, in Dominical, Costa Rica, is 28°C (82.4°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
Average temperature in December - Dominical, Costa Rica
  • Average high temperature in December: 28°C

Warmest months (with the highest average high temperature) are March and April (31°C).
Months with the lowest average high temperature are November and December (28°C).

  • Average low temperature in December: 21°C

The month with the highest average low temperature is April (24°C).
Coldest months (with the lowest average low temperature) are November and December (21°C).

Average rainfall in December - Dominical, Costa Rica
  • Average rainfall in December: 105mm

The wettest month (with the highest rainfall) is October (599mm).
The driest month (with the lowest rainfall) is February (24mm).

Average rainfall days in December - Dominical, Costa Rica
  • Average rainfall days in December: 14 days

Months with the highest number of rainy days are June, August and September (22 days).
The month with the lowest number of rainy days is March (7 days).

Average sea temperature in December - Dominical, Costa Rica
  • Average sea temperature in December: 28°C

Best months for swimming (with the highest average sea temperature) are March, April, May, June, August and September (29°C).
Coldest months (with the lowest average sea temperature) are January, February, July, October, November and December (28°C).

Average daylight in December / Average sunshine in December - Dominical, Costa Rica
  • Average daylight in December: 11.6h

The month with the longest days is June (Average daylight: 12.7h).
The month with shortest days is December (Average daylight: 11.6h).

  • Average sunshine in December: 6h

The month with most sunshine is March (Average sunshine: 8h).
Months with least sunshine are September and October (Average sunshine: 5).

Average UV index in December - Dominical, Costa Rica
  • Average UV index in December: 10

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 10).

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